Maitiro ekutarisa kubuda kwebhatiri neMultimeter (5 Nhanho Yekutungamira)

Vanhu havawanzo tarisa mabhatiri emota yavo yemagetsi spikes, asi kana zvikaitwa nguva nenguva, zvinogona kuve chinhu chikuru chekudzivirira. Iyi bvunzo yebhatiri yakakosha kuti mota yako irambe ichishanda zvakanaka nguva dzese.

Ichi chinyorwa chichakubatsira iwe nyore kudzidza kutarisa kubuda kwebhatiri ne multimeter. Ini ndichakubatsira kuona chakonzera dambudziko rebhatiri rako, uye kuti ungarigadzirisa sei.

Kutarisa kubuda kwebhatiri ne multimeter iri nyore kwazvo.

• 1. Bvisa bhatiri remotokari negative cable.
• 2. Tarisa uye simbisa zvakare tambo isina kunaka uye bhatiri terminal.
• 3. Bvisa uye kutsiva fuse.
• 4. Kuzviparadzanisa nevamwe uye kugadzirisa dambudziko.
• 5. Dzorera tambo yebheteri yakaipa.

kutanga matanho

Iwe unogona kutenga bhatiri idzva uye mushure mechinguva unoona kuti yakatofa kana kukuvadzwa. Kunyangwe izvi zvichigona kuve nekuda kwezvikonzero zvakawanda, zvinonyanya kukonzerwa nekumhanya kweparasite.

Ini ndichatsanangura zvakadzama kuti chii uye nei zvakakosha kuita bhatiri kubuda bvunzo kuti udzivise chero kusagadzikana uye mutengo.

Chii chinonzi parasitic drainage?

Chaizvoizvo, mota inoramba ichitora simba kubva kumabheteri terminals kunyangwe injini yakadzimwa. Izvi zvinogona kunge zvichikonzerwa nezvikonzero zvakawanda. Sezvo mota zhinji nhasi dziine akawanda epamberi emota zvikamu uye zvikamu zvemagetsi, shoma shoma yeparasitic drain inowanzotarisirwa.

Parasitic discharge yebhatiri inopfupisa hupenyu hwebhatiri. Izvi zvinodaro nekuti zvinoita kuti voltage idonhe nekufamba kwenguva. Ndosaka bhatiri rako richipera mushure mechinguva uye injini isingatange.

Sezvineiwo, kupera kwebhatiri idambudziko rinogona kugadziriswa kumba pasina muripo wakawedzerwa.

Mangani mavolts anofanirwa kuve nebhatiri remota?

Mabhatiri emotokari matsva uye akazara anofanirwa kuve nemagetsi e12.6 volts. Iyi ndiyo chiyero chemagetsi kune ese mabhatiri. Kana mota yako ikasatanga zvakanaka mushure mekushandura kiyi, ipapo bhatiri rako rakafa uye kazhinji rinoda kutsiviwa.

Mabhatiri emota matsva anogona kutengwa muchitoro chezvikamu zvemotokari padyo newe kana chitoro chepamhepo chakavimbika. (1)

Pazasi pane rondedzero yezvese zvaunoda kuti uedze bhatiri drain.

Zvaunoda

Kuti uite bvunzo iri nyore yekudonha, iwe uchada zvinotevera zvinhu:

• Digital multimeter. Inofanira kuyera zvishoma 20 amps. Unogona kuzvitenga kubva kuchitoro chako chiri padyo yepamhepo kana auto zvikamu chitoro. Ini ndinokurudzira kusarudza branded multimeters, sezvo izvi zvinovimbisa kunaka kweiyo multimeter.
• Wrench - inobvisa zviteshi zvebhatiri, kutarisa kubuda kwebhatiri. Saizi inogona kusanganisira 8 uye 10 mamirimita.
• Pliers ndeyekubvisa fuse kubva pabhatiri fuse panel.

Maitiro ekutarisa kubuda kwebhatiri yemotokari ine multimeter

Iwe unozofanirwa kutevedzera aya matanho akareruka nemazvo kudzivirira kukanganisa kunodhura.

Kuti utange kuita uku, unofanira kutanga wadzima injini uye wobvisa kiyi kubva pamoto.

Vhura hood yemota yako. Dzima midziyo yese yemagetsi inogona kubatidzwa. Izvi zvinosanganisira redhiyo uye hita/air conditioner. Mamwe eaya masisitimu anogona kukonzeresa kuburitsa uye anofanirwa kuvharwa kutanga.

Zvadaro ita zvinotevera:

Nhanho 1 Bvisa iyo yakaipa bhatiri tambo.

Iwe unozofanirwa kubvisa iyo negative cable kubva kune bhatiri terminal. Izvi ndezvekudzivirira bhatiri kuti risapere kana uri kuyedza kubva kumagumo akanaka.

Iyo negative cable inowanzova nhema. Dzimwe nguva ungangoda kushandisa chipanera kusunungura tambo.

Danho rechipiri: Tarisa kushushikana pane iyo isina kunaka tambo uye bhatiri zviteshi.

Mushure meizvozvo, iwe unobatanidza iyo multimeter kune iyo isina kunaka tambo yawakasunungura.

Kuti umise iyo multimeter, iwe unobatanidza iyo nhema inotungamira kune yakajairika multimeter, yakanyorwa (COM). Iyo dzvuku probe inopinda mu amplifier inlet (A).

Kuti uwane mhinduro chaidzo, ndinokurudzira kuti utenge multimeter inogona kurekodha kuverenga kusvika makumi maviri amps. Izvi zvinodaro nekuti bhatiri rakazadzwa zvizere rinoratidza 20 volts. Wobva waisa dial kune amp kuverenga.

Mushure mekugadzira iyo multimeter, isa iyo tsvuku bvunzo inotungamira kuburikidza nesimbi chikamu cheyakaipa bhatiri terminal. Iyo dema probe ichapinda mubhatiri terminal.

Kana iyo multimeter ichiverenga nezve 50mA, bhatiri remotokari yako rafa.

3. Bvisa uye kutsiva fuse.

Imwe yedzakajairika nzira dzekutarisa bhatiri parasitic discharge ndeye kubvisa ese fuse uye kutsiva iwo rimwe panguva. Izvi zvinoitwa uchiri kutarisa kuverenga kweiyo multimeter.

Cherechedza chero kudonha mukuverenga kwemultimeter. Fuse inokonzeresa kuti multimeter kuverenga kudonhe inokonzera kubuda kweparasitic yebhatiri.

Iwe unozofanirwa kubvisa fuse uye kuitsiva neimwe yakasiyana kana uine chokwadi chekuti iri kukonzera kuputika kweparasitic. Kana ichi chiricho chega chinobuda, unogona kuchibvisa wobatanidza bhatiri.

4. Kuzviparadzanisa nevamwe uye kugadzirisa dambudziko

Kana iwe ukabvisa fuse kana dunhu uye ukaona kuti iri kukonzera dambudziko, unogona kuderedza dambudziko nekurigadzirisa. Iwe unogona kubvisa zvikamu zvega kana iri dunhu rose nekutarisa dip ye multimeter.

Ungangoda kutarisa kune zvakadhirowa zvemugadziri kuti uone kuti chikamu chimwe nechimwe chiri papi.

Kana wangoziva dambudziko, unogona kurigadzirisa wega kana, kana usina chokwadi, hinda makanika kuti akugadzirire. Muzviitiko zvakawanda, unogona kugadzirisa dambudziko nekudzima chikamu kana kubvisa kubva kuhurongwa.

Ini ndinokurudzira kuita imwe bvunzo kuti uone kana iyo yekudonha bvunzo yakashanda uye zvese zviri kushanda zvakanaka.

5. Dzorera tambo yebheteri yakaipa.

Kana uchinge waita shuwa kuti yarasika yaenda, unogona kutsiva tambo yebhatiri neiyo negative terminal.

Kune dzimwe mota, iwe uchafanirwa kushandisa wrench zvakare kuti iite yakasimba uye isiri nyore. Kune dzimwe mota, tsiva tambo kune terminal uye kuvhara.

Test Comparison

Kunyange paine akawanda bvunzo yekuyedza bhatiri, ini ndinokurudzira kushandisa iyo multimeter nzira. Izvi zvinodaro nekuti zviri nyore uye zviri nyore kuita. Imwe nzira inoshandisa ampere clamps iri nyore kuyera madiki ebhatiri voltages.

Nekuda kweizvi, zviri nani kushandisa multimeter, sezvo inoyera huwandu hwakasiyana hwehutsika kunze kwehuwandu. Zviri nyore zvakare kutenga multimeter muzvitoro zvehardware kana zvitoro zvepamhepo. (2)

Summing up

Kana mota yako iine dambudziko kutanga kana kiyi yekubatidza ichibatidzwa, unogona kuzvitarisa iwe pachako. Ndinovimba wakawana chinyorwa ichi chekutarisa kubuda kwebhatiri ine multimeter inobatsira.

Unogona kutarisa zvimwe zvine hukama pazasi. Kusvikira yedu inotevera!

• Nzira yekuedza bhatiri ne multimeter
• Nzira yekuedza capacitor ne multimeter

kurumbidza

(1) yakavimbika online sosi - https://guides.lib.jjay.cuny.edu/c.php?g=288333&p=1922574

(2) zvitoro zvepamhepo - https://smallbusiness.chron.com/advantages-online-stores-store-owners-55599.html